1. The British Pharmacopoeia, London: Stationery Office, 1993, vol. 1.
2. Gilman, A.G., Palmer, T., and Nies, A.S., Goodman and Gilman’s The Pharmacological Basis of Therapeutics, Pergamon, 1991, 8th ed., vol. II, p. 929.
3. Mrozek, A., Karolak, W.J., and Kieć, K.K., J. Mol. Struct., 2003, vol. 655, no. 3, pp. 397–403.
4. Wang, L., Sun, N., Terzyan, S., et al., Biochemistry, 2006, vol. 45, no. 46, pp. 13 750–13759.
5. Tait, J.F., Smith, C., and Gibson, D.F., Bioconjug. Chem., 2002, vol. 13, no. 5, pp. 1119–1120.